Sei kupwanyika kwemvura kuchiitika muPE film extrusion?

Kupwanyika kwemvura inonyunguduka ndeimwe yezvikanganiso zvinonyanya kuitika pakuburitswa kwefirimu repolyethylene (PE), kunyanya muLLDPE, HDPE, uye mLLDPE nekukurumidza.

Zvinowanzoonekwa se:

• Magadzirirwo eganda reShark

• Chitarisiko chisina kunaka kana chisina kurongeka

• Kusagadzikana kwekuyerera kwemvura pakubuda kwedhiziri

• Kurasikirwa nekujeka kwemaziso

Chikonzero chikuru

Kupwanyika kwekunyunguduka kunokonzerwa nekusagadzikana kwekuyerera kwemukati meganda kana polymer ichinyunguduka ichipfuura nemudhishi pasi pekumanikidzwa kwakanyanya.

Kana kushushikana kwekucheka kweganda kuchidarika chiyero chakakosha:

• Kunyunguduka kwepolymer hakugone kuchengetedza kuyerera kwakanaka

• Kutsvedza kwetsvedza kunoitika pamadziro edhishi

• Rutivi rwepamusoro runotyoka nguva nenguva

Izvi zvinova zvakanyanya kana:

• Kuburitsa zvinhu zvinomhanya zvakanyanya

• Nzvimbo dzakamanikana dzekufa

• Maresini ane huremu hwakawanda

• Magiredhi ePE akavakirwa paMetallocene

Nei maPPA echinyakare efluoropolymer achishandiswa

Kwemakumi emakore, fluoropolymer-based Polymer Processing Aids (PPAs) yave ichishandiswa kugadzirisa matambudziko ekupwanyika kwekunyunguduka muPE film extrusion.

Vanoshanda ne:

• Kutamira kunzvimbo yekufa

• Kugadzira chifukidziro chine fluorine chine simba shoma pamusoro

• Kuderedza kukweshana kwemvura inonyunguduka

• Kugonesa kutsvedza pamadziro

Izvi zvinobatsira kudzikamisa kuyerera kwemvura inonyunguduka uye kubvisa zvikanganiso zveganda reshark.

Zvisinei, kuwedzera kwekumanikidzwa kwemutemo pazvinhu zvine chekuita nePFAS kuri kuchinja mashandisirwo anoitwa ma processors mumhinduro iyi.

Nei vagadziri vari kutsvaga mhinduro dzisiri dze fluoropolymer

Kuchinja kubva pa fluoropolymer PPAs kunokonzerwa ne:

Kumanikidzwa kwemutemo

• Zvikumbiro zvezvirambidzo zveEU REACH PFAS

• Zvinodiwa zveUS EPA TSCA PFAS zvekushuma

• Zvirongwa zvepasi rose zvekuongorora PFAS

Zvinodiwa neOEM uye brand

• Zvinodiwa pakurongedza pasina PFAS

• Ongororo dzekutevedzera mitemo yekuchengetedza nguva dzose

• Zvinangwa zvehupfumi hwakatenderera

Zvinonetsa zvehunyanzvi uye mashandiro

• Kusvibiswa kwe fluoropolymer yasara munzizi dzinodzokororwa

• Njodzi dzekukodzera kutengeswa kunze kwenyika

• Kusava nechokwadi kwecheni yekugovera zvinhu

Nekuda kweizvozvo, ma processor ari kutsvaga:

Maitiro ekubvisa kuputsika kwemvura isina kunyunguduka pasina fluoropolymers

Kupwanyika kwemvura inonyunguduka kunogona kubviswa pasina fluoropolymers here?

Ehe.

Vagadziri vazhinji vezvinhu zvinosanganisa polymer vakatanga zvinhu zvinobatsira pakugadzirisa makemikari zvisina PFAS, vachipa imwe nzira isingashandisi fluorinated surface coatings.

Panzvimbo pekugadzira firimu re fluoropolymer rinogara riripo, masisitimu aya anoshanda kuburikidza ne dynamic interfacial lubrication control.

Maitiro ekugadzirisa PFAS-isina kubatsira kubvisa kupwanyika kunyunguduka

MaPPA asina PFAS (kunyanya masisitimu akavakirwa pasilicone) anoderedza kupwanyika kwemvura kuburikidza nenzira yakasiyana:

1. Kugadzikana kwekutsvedza kwepaface

Zvinogadzirisa kudyidzana kuripo pakati pepolymer melt ne die surface, zvichideredza kusagadzikana kwestick-slip.

2. Kuderedzwa kwekumanikidzwa kwekucheka

Nekugadzirisa maitiro ekuyerera kwemvura padanho remamorekuru, zvinoderedza kuchinja kwekushushikana kamwe kamwe pakubuda kwemvura.

3. Kuumbwa kwechikamu chekuzora mafuta chinoshanduka

Pane chimiro chemolecular chinozvigadzirisa chega chinoumbwa panzvimbo yacho, chichiramba chichigadzirisa mamiriro ekunze.

4. Kuenzana kwekuyerera kwekunyunguduka kwakavandudzwa

Kunyunguduka kwepolymer kunochengetedza kumhanya kwakaringana pakati pedhiri.

MaPPA asina SILIMER PFAS ekubvisa kupwanyika kwakanyunguduka

Mishonga yekugadzirisa isina SILIKE SILIMER PFASdzakagadzirirwa zvakananga masisitimu e polyolefin extrusion anoda kugadzikana nekukurumidza uye mhando yepamusoro yekugadzira mafirimu.

Dzakagadzirwa senzira dze fluoropolymer PPA dze:

• Kuburitsa firimu reLLDPE

• Kugadziriswa kwemafirimu eHDPE

• Mitsetse yemafirimu anoputika nekukurumidza kweMLLDPE

Mashandiro anoita tekinoroji yeSILIMER PFAS-Free Processing Aid Alternative panzvimbo peFluoropolymer PPAs

Mabhenefiti ekushanda kweSILIKE SILIMER series PFAS-isina uye isina Fluorine-isina Alternative Solutions muPE Film Extrusion

Kana ikashandiswa muzvirongwa zvekugadzira mafirimu zvePE, SILIKE SILIMER series Non-PFAS Process Aids inogona kubatsira:

♦ Bvisa kuputsika kwakanyunguduka uye zvikanganiso zveganda reshaki

♦ Kuvandudza kutsetseka kwenzvimbo uye kuchengetedza kujeka kwemaziso

♦ Deredza kumanikidzwa kwekubvisa zvinhu

♦ Wedzera kugadzikana kwemuchina wekushandisa

♦ Deredza kuungana kwemasero uye nguva yekusashanda zvakanaka

♦ Chengetedza mashandiro akagadzikana pakumhanya kwakanyanya

Uko maPPA asina PFAS anonyanya kushanda

Dzinoshandiswa zvakanyanya mu:

Kuburitswa kwefirimu rakaputika

• Mafirimu eLLDPE neMLLDPE
• Kugadzirwa kwemafirimu matete nekukurumidza
• Mapurogiramu ekugadzira mafirimu

Kuburitsa firimu revatambi

• Mafirimu ekuona uye ekurongedza
• Zvivakwa zvakawanda

Masisitimu emafirimu eHDPE

• Mafirimu emumaindasitiri
• Chisimbiso chekuzadza fomu (FFS) Kurongedza kwakasimba

Kugadziriswa kwepolyolefin yakadzokororwa

• Kugadzirisa maitiro ekufamba kwemvura isingachinji

Maitiro ekugadzirisa kubviswa kwekupwanyika kwemvura yakanyunguduka pasina fluoropolymers

Kuti vawane mhedzisiro yakanaka, ma processors anowanzo tevera nzira iyi:

Danho 1: Ziva mamiriro ekutanga

• Nyora kumanikidzwa kwemagetsi, kubuda, uye nhanho yekukanganisa

Nhanho 2: Suma PPA isina PFAS

• Wedzera padanho remushonga wakaderera unokurudzirwa
• Iva nechokwadi chekupararira kwakakodzera muchikamu chemasterbatch kana chekuwedzera

Danho rechitatu: Gadzirisa maitiro ekubatana kwezviso

• Rega sisitimu isvike pakuenzana kwekuzora mafuta kwakadzikama

Danho rechina: Gadzirisa maparamita ekugadzirisa

• Gadzirisa chimiro chetembiricha
• Gadzirisa kumhanya kwemutsetse nekumhanya kweskuruu

Danho rechishanu: Simbisa hunhu hwefirimu

• Tarisa kuti pamusoro pacho pakachena here
• Tarisa mhute uye kugadzikana kwechiedza
• Ongorora kugadzikana kwenguva refu

PPAS-isina vs fluoropolymer PPAs mukutonga kuputsika kwakanyunguduka

Mhinduro Dzinoshanda dzeKugadzirisa Mafirimu ePolyethylene Akagadzikana, Anomhanya Nekukurumidza

Kuenzanisa Kwechokwadi Kwedata: SILIKE SILIMER nhevedzano yeFluorine-Free PPA vs. PFAS-Free Processing Aid

Mibvunzo inowanzo bvunzwa

Kupwanyika kwechinhu chakanyunguduka kunogona kubviswa zvachose pasina fluoropolymers here?

Ehe. MaPPA asina PFAS asina SILIKE SILIMER anogona kubvisa zvachose kupwanyika kwemvura mumaitiro mazhinji ePE ekubvisa mafirimu kana akanyatsogadziriswa.

Ko maPPA asina PFAS anokanganisa kujeka kwefirimu here kana kuti kupenya kwayo?

Hapana mhedzisiro yakaipa kana ikashandiswa pahuwandu hunokurudzirwa hwemushonga.

Mhinduro dzisina fluorine dzakakodzera here pakubvisa zvinhu zvinokurumidza?

Ehe. Zvishandiso zveSILIKE SILIMER series PFAS-free polymer process aids zvakagadzirirwa mamiriro ekuchekwa zvakanyanya uye kuputika kwakanyanya.

Ko maPPA asina PFAS anogona kushandiswa nePE yakadzokororwa here?

Ehe. MaPPA asina PFAS asina SILIKE SILIMER anogona kuvandudza kugadzikana mukugadzirisa polyolefin yakadzokororwa.

Mhedziso

Kupwanyika kwekunyunguduka muPE film extrusion idambudziko guru rekusagadzikana kwekuyerera kwemvura kunokonzerwa nekukweshana kwemukati mefacial pamusoro pema die.

Kunyange zvazvo fluoropolymer PPAs dzagara dzichishandiswa kugadzirisa dambudziko iri,Zvishandiso zvekugadzirisa zvisina PFASikozvino inopa imwe nzira inoshanda uye iri kuramba ichidiwa.

Mhinduro dzisina PFAS dzakadai seSILIKE SILIMER tekinorojigonesa:

♦ Kubuda kwemhepo kwakagadzikana nekumhanya kwakanyanya

♦ Nzvimbo dzisina firimu

♦ Kudzikira kwehuwandu hwemaronda ekufa

♦ Kugadzirira kutevedzera mitemo

♦ Masisitimu ekugadzirisa asina fluorine

Dzidza zvakawanda nezve nzira yekubvisa kupwanyika kwemelt muPE Film Extrusion isina fluoropolymers kana kukumbira sampuro yeSILIMER series PFAS-Free PPAs:amy.wang@silike.cn | www.siliketech.com